Sorenson Squeeze

Just wanted to ask what would be the highest quality compression using Sorenson Squeeze in a 640x480 deal using the Same-as-source codec in AVID? I usually use Apple Compressor, but my computer is down currently. Is there an H.264 in SS3? With size not being a huge factor. Footage was shot on an XL-1. I would like it to be Quicktime if possible.

(I obviously don't use Squeeze much, but I am forced to at this point)
Thanks!